diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-06-29 15:05:27 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-29 15:08:46 -0700 |
| commit | 54b71221c0b7a9159f369263ea6189bdba4eac3a (patch) | |
| tree | e98758fee397eafad8373af92f3813e9fcc13e9b /pkg/tcpip | |
| parent | d205926f235258468bfe206388fa1b55cb1ea7fa (diff) | |
[syserror] Change syserror to linuxerr for E2BIG, EADDRINUSE, and EINVAL
Remove three syserror entries duplicated in linuxerr. Because of the
linuxerr.Equals method, this is a mere change of return values from
syserror to linuxerr definitions.
Done with only these three errnos as CLs removing all grow to a significantly
large size.
PiperOrigin-RevId: 382173835
Diffstat (limited to 'pkg/tcpip')
| -rw-r--r-- | pkg/tcpip/link/tun/BUILD | 1 | ||||
| -rw-r--r-- | pkg/tcpip/link/tun/device.go | 9 |
2 files changed, 6 insertions, 4 deletions
diff --git a/pkg/tcpip/link/tun/BUILD b/pkg/tcpip/link/tun/BUILD index 7656cca6a..4758a99ad 100644 --- a/pkg/tcpip/link/tun/BUILD +++ b/pkg/tcpip/link/tun/BUILD @@ -26,6 +26,7 @@ go_library( deps = [ "//pkg/abi/linux", "//pkg/context", + "//pkg/errors/linuxerr", "//pkg/log", "//pkg/refs", "//pkg/refsvfs2", diff --git a/pkg/tcpip/link/tun/device.go b/pkg/tcpip/link/tun/device.go index 36af2a029..575a084e2 100644 --- a/pkg/tcpip/link/tun/device.go +++ b/pkg/tcpip/link/tun/device.go @@ -18,6 +18,7 @@ import ( "fmt" "gvisor.dev/gvisor/pkg/context" + "gvisor.dev/gvisor/pkg/errors/linuxerr" "gvisor.dev/gvisor/pkg/sync" "gvisor.dev/gvisor/pkg/syserror" "gvisor.dev/gvisor/pkg/tcpip" @@ -88,12 +89,12 @@ func (d *Device) SetIff(s *stack.Stack, name string, flags Flags) error { defer d.mu.Unlock() if d.endpoint != nil { - return syserror.EINVAL + return linuxerr.EINVAL } // Input validation. if flags.TAP && flags.TUN || !flags.TAP && !flags.TUN { - return syserror.EINVAL + return linuxerr.EINVAL } prefix := "tun" @@ -108,7 +109,7 @@ func (d *Device) SetIff(s *stack.Stack, name string, flags Flags) error { endpoint, err := attachOrCreateNIC(s, name, prefix, linkCaps) if err != nil { - return syserror.EINVAL + return linuxerr.EINVAL } d.endpoint = endpoint @@ -159,7 +160,7 @@ func attachOrCreateNIC(s *stack.Stack, name, prefix string, linkCaps stack.LinkE // Race detected: A NIC has been created in between. continue default: - return nil, syserror.EINVAL + return nil, linuxerr.EINVAL } } } |